The magic is already happening. Yashiro already can't do it with anyone else and he's been in love for a while, it's just that Doumeki has to pull him in slowly so that he'll be more open to admitting and accepting it. He's so close. Probably another volume to go till the end cuz their relationship progression usually lines up with the drama surrounding the group.
I'll be so sad when this is finished ╥﹏╥
If I remember correctly the only reason he fucked around is because of his trauma(?)
Top tier work right here. This has a special place in my heart. I wonder what Doumeki is up to by keeping a sex only no feelings relationship with Yashiro. Does he plan to keep him on a leash forever (keep him from seeing other guys) OR slowly make it so Yashiro can't live without his touch and upgrade to boyfriend status?